1. Platinum is rarer than gold. Platinum is 30 times rarer than gold, and only a few places in the world can mine it. As the saying goes, scarcity is precious, and the price of platinum is naturally much higher than that of Huang Jingui. Moreover, platinum itself is a rare precious metal, and its output is less than 5% of that of gold, and its processing output is less than 1/4 of that of gold.

Platinum, also known as platinum, is a natural white precious metal. Platinum was discovered by humans as early as 700 BC. In the 2000-year history of human use of platinum, it has always been considered as one of the noblest metals. Pure platinum is a silvery white metal with luster and ductility. The ductility of platinum is the highest among all pure metals, better than that of gold, silver and copper, but lower than that of gold. Platinum metal has strong corrosion resistance and is very stable at high temperature, and its electrochemical performance is also very stable.